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Introduction, Cs511-l dissolved oxygen probe – Campbell Scientific CS511 Dissolved Oxygen Probe User Manual

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CS511-L Dissolved Oxygen Probe

1. Introduction

The CS511 is a rugged, low-maintenance sensor that is manufactured by
Sensorex. It consists of a self-polarizing galvanic cell that generates a millivolt
signal proportional to the amount of oxygen present in the measured medium
(typically water).

Before installing the CS511, please study

• Section 2, Cautionary Statements

• Section 3, Initial Inspection

• Section 3.1, Quickstart

Currently, the CS511 is Sensorex’s Model DO6400/T. Prior to
June 2008, the CS511 was Sensorex’s Model DO6200/T.
Programming, wiring, and most specifications are the same for
these two sensors. However, they use different accessories and
look different (see FIGURE 1-1). Refer to Appendix B if you
have Sensorex’s Model DO6200/T.

NOTE

DO6200/T

DO6400/T

FIGURE 1-1. The CS511-L is currently Sensorex’s DO6400/T (left).

The DO6200/T (right) was shipped prior to June 2008 (refer to
Appendix B).

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